57556317

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4969

約数の個数: 32

約数和(自身を含む): 96667648

約数和(自身を除く): 39111331

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 4903, 11739, 14709, 34321, 63739, 102963, 191217, 210829, 446173, 632487, 1338519, 1475803, 2740777, 4427409, 8222331, 19185439, 57556317]

約数ペア:

[(1, 57556317), (3, 19185439), (7, 8222331), (13, 4427409), (21, 2740777), (39, 1475803), (43, 1338519), (91, 632487), (129, 446173), (273, 210829), (301, 191217), (559, 102963), (903, 63739), (1677, 34321), (3913, 14709), (4903, 11739)]